Madison, who's expecting her first child with boyfriend Pasquale Rotella, recently shared her maternity shopping tips on her personal blog. "Buy one size bigger. You don't always have to buy something designed specifically for maternity," she advised. "Sometimes just a size or two bigger will do the trick!"

Another bit of advice? "Focus on your assets," she wrote. "My legs are still pretty slim (so far, anyway) so I don't shy away from short skirts during pregnancy as long as the rest of the dress or outfit is modest."